{"product_id":"caged-roller-bearing-nau4908uu-sealed-heavy-duty-4","title":"Caged roller bearing NAU4908UU sealed heavy-duty, 40 mm ID x 62 mm OD x 22 mm width, high carbon steel, outer ring with oil holes, double-row metric series, single unit (each)","description":"Sealed caged roller NAU4908UU, 40 x 62 x 22 mm single\u003cbr\u003e\n✔️ Double-row caged roller, high carbon steel, oil holes, sealed\n\n\u003cp\u003eThis single sealed caged roller bearing (NAU4908UU) is a heavy-duty double-row unit used for linear slide units, conveyors and industrial machinery where low maintenance and high load capacity matter.\u003c\/p\u003e\n\n✅ Model: NAU4908UU, NAU Metric Series, single unit\u003cbr\u003e\n✅ Dimensions: 40 mm ID × 62 mm OD × 22 mm width\u003cbr\u003e\n✅ Material: High carbon steel with caged roller design\u003cbr\u003e\n✅ Sealing: With seals, synthetic resin rubber; outer ring oil holes\u003cbr\u003e\n✅ Load ratings: Dynamic 23,400 N; Static 29,400 N\u003cbr\u003e\n✅ Speed \u0026amp; temp: Max 4,000 rpm; -20 to 120 °C\u003cbr\u003e\n✅ Configuration: Double-row, caged heavy-duty type\u003cbr\u003e\n✅ Common fits: linear slide unit guides, pillow blocks, conveyors\u003cbr\u003e\n\n\u003cp\u003e💡 Why choose sealed roller bearings for heavy-duty linear slide units?\nSealed roller bearings keep grit and grime out so machines run cleaner and need less hands-on upkeep. Here’s a quick intro to the main benefits:\n- Improved contamination protection for longer service life, handy for dusty environments\n- Higher load capacity and stability versus single-row bearings, good for heavy-duty slides\n- Lower maintenance and better uptime for industrial conveyors and linear slide units\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511008457023,"sku":"1912127","price":459.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/081243a28cf41aaf68185dedf798cd10.jpg?v=1776659889","url":"https:\/\/bearingscanada.com\/products\/caged-roller-bearing-nau4908uu-sealed-heavy-duty-4","provider":"Bearings Canada","version":"1.0","type":"link"}